Khoom Taw Qhia

★ Kev Nojqhu Biotech yog Iso22000 tsim nyog cov chaw tsim khoom rau ntuj xim raw khoom khoom {}}

Ntuj beta-carotene rojyog cov xim liab liab liab-txiv kab ntxwv muaj ntau cov nroj tsuag thiab cov txiv ntoo uas muaj zog ntawm cov ntoo khaub ncaws organcares {2} Nws yog qhov txawv ntawm cov beta-rings ntawm ob qho kawg ntawm lub molecule {5 5}}}}}}}}}}}}}}}}}}}} ecotenes yog txhim kho yog tias noj nrog cov rog, raws li carrole yog cov rog-soluble {{8}

product-501-321

Carotene yog cov khoom hauv carrots, taub thiab cov qos yaj ywm qab zib uas lawv kuj tuaj yeem muab rho tawm los ntawm beta-carotene nplua nuj algae

Tshuaj lom neeg npe	beta-carotene IUpac: 1,3, {3- luas {}}} tetramethyl {} {} 2}} en-1-} yl) octadeca {}}} {23} {} {{}-1- Ene
Molecular Cov Qauv	C40H56
Maum hnyav	536.87 g / mol
Cas tsis .	7235-40-7
Kev coj dawb huv	>20% DC / 30% roj
Chaw ntim khoom	Khaws rau hauv lub thawv kaw zoo kom deb ntawm ya raws

Yam	Cov lus qhia	Qho kawg
Kev tshwm sim	Liab xim av kua	Liab xim av kua
Qhov siab tshaj plawv	453 ~ 457nm	455nm
Kev tuav sijhawm	Conforms rau cov kev daws teeb meem	Ntuas
Cov hlau hnyav
Txhuas (PB)	Tsawg dua los yog sib npaug rau 10ppm	<10ppm
Arsenic (raws li)	Tsawg dua los yog sib npaug rau 3ppm	<3ppm
Assay ntawm tag nrho cov carotenoids	Ntau dua los yog sib npaug rau 30%	31.50%
Assay of -carotene	Ntau dua los yog sib npaug rau 30%	32.70%
Kev ntsuas microbial
Tag nrho aerobic microbial suav	Tsawg dua li lossis sib npaug rau 1000cfu / g	<10cfu / g
Tag nrho cov pwm thiab cov poov xab suav	Tsawg dua los yog sib npaug rau 100cfu / g	<10cfu / g
Tus cav	Tsawg dua los yog sib npaug rau 10cfu / g	<10cfu / g
Tus ntses siav	n.d./25g	Muaj ntawv tso cai
Escherichia coli	n.d./10g	Muaj ntawv tso cai
Staphylococcus aureus	n.d./10g	Muaj ntawv tso cai
Pseudomonas aeruginosa	n.d./10g	Muaj ntawv tso cai

beta-carotene oil

Beta-carotene yog ib qho ntawm cov tswv cuab tseem ceeb ntawm cov vitamules ntawm beta-carotene tuaj yeem muab faib rau hauv daim siab {}} yog li ntawd, beta-carotene yog tsuas yog siv ua ntej cov vitamin A (Provitamin a tom qab nkag mus rau cov neeg muaj kev lom zem ntawm cov zaub mov hauv ntiaj teb thiab faoj {10}

Beta-carotene, raws li lub cev muaj roj-soluble pigment thiab kev tswj hwm ntawm cov cell membrane qauv phab ntsa.

1. Kev Lag Luam Khoom Noj Khoom Haus

1.1 Cov xim zaub mov xim

ThaumNtuj beta-carotene rojyog ntxiv rau cov khoom noj, cov zaub mov yuav tshwm xim xim rau txiv kab ntxwv, hloov lub crystal loj ntawm cov khoom siv ntau yam, cream thiab cheese los ntawm cov zaub mov thiab cov zaub mov muaj txiaj ntsig ntawm cov zaub mov {}}

1.2 Cov Khoom Noj Khoom Haus

Kev nkag mus rau beta-carotene tsis tuaj yeem tsuas yog ntxiv rau qhov tsis muaj peev xwm ntawm cov vitamin A hauv tib neeg lub cev, tab sis kuj tseem yuav ua kom muaj kev lom zem ntawm cov vitamin .

2. Kev lag luam kev lag luam

Raws li cov tshuaj, beta-carotene tau teev npe hauv Askiv, European thiab Asmeskas cov khoom lag luam tau suav nrog cov chaw noj tshuaj noj qab haus huv thiab peb thawj zaug ntawm Tuam Tshoj {}}

3. kev lag luam tshuaj pleev ib ce

Beta-carotene extract yog cov nplua nuj, cov tshuaj lom neeg zoo li cov tshuaj pleev ib ce xws li cov tshuaj pleev ib ce muaj txiaj ntsig ntxiv rau cov nqaij daim tawv nqaij ntsuab, thiab lwm yam tawv nqaij thaum tiv thaiv tawv nqaij {}} tam sim no, beta-carotene tawv nqaij cov khoom lag luam muaj zog zuj zus los ntawm ib hnub .

4.} tsiaj pub

Raws li cov khoom siv ntxiv,Ntuj beta-carotene rojKuj tseem muaj cov nyhuv zoo ntawm kev txhawb nqa cov tsiaj uas tau txais kev luam tawm, cov nqaij muaj peev xwm txhim kho cov tsiaj zoo nkauj, thiab txhim kho cov xim zoo ntawm cov ntses thiab cws .